$ git clone -n https://src.fedoraproject.org/rpms/rust-fluent-langneg.git /var/lib/mock/f40-build-2036396-48025/root/chroot_tmpdir/scmroot/rust-fluent-langneg
Cloning into '/var/lib/mock/f40-build-2036396-48025/root/chroot_tmpdir/scmroot/rust-fluent-langneg'...
$ git fetch origin 1add9e147058600c522400bc26e560283519dc6e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-fluent-langneg
 * [new ref]         1add9e147058600c522400bc26e560283519dc6e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1add9e1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild